Ek, Jan Ate van. <br/><br/>
The threshold level for modern language learning in schools / 
J.A. van Ek. 
 - Groningen :  Wolters-Noordhoff-Longman,  1989. 
 - viii, 165 p. ;  24 cm. 
 - Longman .
<br/><br/> At head of title: Council of Europe  Preface in Dutch and English 
<br/><br/>Bibliography: p. [146]-147 
<br/><br/><label>ISBN: </label>0582557003 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Languages, Modern--Study and teaching